16514946

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{131071}}^1$

素因数の和:131086

約数の個数: 24

約数和(自身を含む): 40894464

約数和(自身を除く): 24379518

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 131071, 262142, 393213, 786426, 917497, 1179639, 1834994, 2359278, 2752491, 5504982, 8257473, 16514946]

約数ペア:

[(1, 16514946), (2, 8257473), (3, 5504982), (6, 2752491), (7, 2359278), (9, 1834994), (14, 1179639), (18, 917497), (21, 786426), (42, 393213), (63, 262142), (126, 131071)]